State fuel prices
Premium Diesel from 156.7c/L in Western Australia 2026
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Western Australia averages 182.7 c/L for Premium Diesel right now.
Perth is near its cycle trough. Filling now saves about $9 on a 60L tank vs. the next forecast peak.
State benchmark
Western Australia fuel at a glance
- PDSL state average
- 182.7 c/L
- Cheapest tracked now
- 156.7 c/L
- Cheapest major city
- Perth · 180.5 c/L
- Cheapest suburb
- Port Kennedy · 168.9 c/L
- Wholesale (TGP)
- 160.0 c/L
- Stations tracked
- 441 · 164 suburbs
Fuel grades
Western Australia by fuel type
Compare grades across Western Australia, then open the one your vehicle uses.
Browse by region
Browse Western Australia fuel prices by region
Jump to a Western Australia region, then open a suburb page for live station prices, fuel-type switching and local price trends.
Albany
Albany, Bayonet Head, Big Grove
Swan
Aveley, Ballajura, Baskerville
Wanneroo
Alexander Heights, Alkimos, Ashby
Geraldton-Greenough
Beachlands, Beresford, Bluff Point
Stirling
Balcatta, Balga, Carine
Busselton
Abbey, Ambergate, Anniebrook
Augusta-Margaret River
Augusta, Boranup, Bramley
Joondalup
Beldon, Burns Beach, Connolly
Murray
Barragup, Birchmont, Blythewood
Kalgoorlie-Boulder
Binduli, Boulder, Broadwood
Melville
Alfred Cove, Applecross, Applecross North
Cockburn
Atwell, Aubin Grove, Banjup
Major cities
Premium Diesel in major Western Australia cities
Open a city page for cheaper suburbs, brands and station prices in Western Australia.
Cheapest suburbs
Cheapest Premium Diesel suburbs in Western Australia
The local areas pulling the PDSL average down — cheapest first, delta vs the Western Australia average.
- PoPort KennedyCheapest
168.9c
-13.8vs state - OrOrange Grove
170.4c
-12.3vs state - ThThornlie
171.9c
-10.8vs state - WaWattleup
172.4c
-10.3vs state - RoRoleystone
174.0c
-8.7vs state - BaBassendean
174.4c
-8.3vs state - WaWandi
175.2c
-7.5vs state - WaWanneroo
175.2c
-7.5vs state - OsOsborne Park
175.4c
-7.3vs state - MaMaylands
175.9c
-6.8vs state - StSt James
175.9c
-6.8vs state - OlOldbury
176.0c
-6.7vs state
Brand averages
Premium Diesel brand averages in Western Australia
Brand averages help, but the suburb and station pages show whether a retailer is competitive where you drive.
Atlas
Low 169.9 c/L · 7 stations · 0.8% share
Liberty
Low 158.2 c/L · 16 stations · 1.8% share
SHELL
Low 170.9 c/L · 14 stations · 1.5% share
Burk
Low 175.3 c/L · 3 stations · 0.3% share
7-Eleven
Low 169.9 c/L · 54 stations · 6% share
Caltex
Low 163.9 c/L · 86 stations · 9.5% share
Reddy
Low 174.9 c/L · 9 stations · 1% share
Choice
Low 172.5 c/L · 3 stations · 0.3% share
Ampol
Low 165.9 c/L · 119 stations · 13.1% share
Frequently asked
Western Australia fuel questions
The cheapest Premium Diesel in Western Australia today is 156.7c/L, with the state averaging 182.7c/L across 441 stations. Prices update every 15 minutes from official government data.
Prices are easing
Latest average is 13.8c below the start of the fortnight.
90-day price trend
Premium Diesel · Western Australia
Source: Premium Diesel reported pump prices, last 90 days.
Timing · Trough phase
Should you fill up in Western Australia?
Fill up today
Check where your city sits in the price cycle before you fill up.
See the live price cyclePrice stability
How Western Australia fuel prices move
Statewide price volatility and which fuel grades are most widely available.
Price stability
Price spread
Variation
| Fuel grade | Stations selling it |
|---|---|
| U91 | 899 |
| P98 | 701 |
| DSL | 601 |
| P95 | 511 |
| PDSL | 441 |
| LPG | 36 |
| E85 | 13 |
Western Australia snapshot
Live Premium Diesel prices in Western Australia
Where Premium Diesel is cheapest in Western Australia
Port Kennedy 6172 is currently one of the cheaper tracked suburbs for Premium Diesel at 168.9 c/L, while Perth is the lowest-priced major city at 180.5 c/L.
Tomorrow prices from FuelWatch
FuelWatch WA has published official tomorrow prices for 447 Premium Diesel listings across Western Australia. The official tomorrow average is 185.6 c/L, and the cheapest listed tomorrow price is 164.7 c/L at Costco Perth Airport.
Browse suburbs
Or jump straight to a Western Australia suburb
Every Western Australia suburb where we track at least one station — open one for local prices, the full station list and weekly trends.
Plan and explore
Forecast tools, Western Australia cities and other states
Pair the Western Australia price view with the AI predictor and timing tools, open a city for suburb-level detail, or jump to another state.
FuelRadar app
Keep Western Australia fuel prices in your pocket
Track Western Australia prices, watch the cycle and get an alert before the next jump — from your phone.
